108929020 has 12 divisors (see below), whose sum is σ = 228750984. Its totient is φ = 43571600.

The previous prime is 108928997. The next prime is 108929027. The reversal of 108929020 is 20929801.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108929027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2723206 + ... + 2723245.

It is an arithmetic number, because the mean of its divisors is an integer number (19062582).

Almost surely, 2^108929020 is an apocalyptic number.

108929020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108929020 is an abundant number, since it is smaller than the sum of its proper divisors (119821964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108929020 is a wasteful number, since it uses less digits than its factorization.

108929020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5446460 (or 5446458 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 108929020 is about 10436.9066298401. The cubic root of 108929020 is about 477.5819071321.

The spelling of 108929020 in words is "one hundred eight million, nine hundred twenty-nine thousand, twenty".